#!/bin/bash
#
# The aredn node url can look something like http://192.168.1.155, or
# something linke http://radiationMonitor.domain.com depending on
# whether your local network uses a domain name server.
#

APP_PATH="/home/$USER/bin"
LOG_PATH="/home/$USER/log"

AGENT_NAME="[a]rednsigAgent.py"

#NODE_URL="http://localnode:8080/cgi-bin/signal.json"
NODE_URL="http://192.168.1.30:8080/cgi-bin/status"

# Changing the value overides the default data request interval hardcoded
# in the agent script.  '60' is the default. Value is in seconds.
POLLING_INTERVAL="60"

PROCESS_ID="$(ps x | awk -v a=$AGENT_NAME '$7 ~ a {print $1}')"

if [ -n "$PROCESS_ID" ]; then
  if [ "$1" != "-q" ]; then
    printf "arednsig agent running [%s]\n" $PROCESS_ID
  fi
else
  printf "starting up arednsig agent\n"
  cd $APP_PATH
  $(./$AGENT_NAME -u $NODE_URL -p $POLLING_INTERVAL >> \
 $LOG_PATH/arednsigAgent.log 2>&1 &)
fi